Isaiah 40 v 25 - 41; 41 v 9-10

To whom then will you liken Me,  or to whom shall I be equal? Says the Holy One. Lift up your eyes on high and see who created all these things. Who brings out their host by number. He calls them all by their name, By the greatness of His might and the strength of His power. Not one is missing.

Why do you say O Jacob, one speak O Isreal; My way is hidden from the Lord, and my just claim is passed over by God? Have you not known?  Have you not heard? The everlasting  God, the Lord, the Creator of the ends of earth, neither faint or is weary. His understanding is unsearchable. He gives power too the weak, and to thousand to those who have no might, He increases strength. Even the youths shall faint and go weary.

And the young shall utterly fall. But  to those who wait on the Lord, shall recover their strangth. They shall mount up with wings like eagles. They shall run and not be weary. They shall walk and not faint